Hi :slight_smile: Thank you for your interest in TurtleBot3. First, you can check it [Part List of TB3](http://turtlebot3.robotis.com/en/latest/hardware.html#part-list) on wiki page. It shows what is in the box. TurtleBot3 officially supports ROS. It already uploaded in [Github page for TurtleBot3](ttps://github.com/ROBOTIS-GIT/turtlebot3). Furthermore, OpenCR that is included in TurtleBot3 is applied Arduino IDE. The source code and hardware already uploaded in [Github page for OpenCR](https://github.com/ROBOTIS-GIT/OpenCR) Second, it varies from person to person. Averagely TurtleBot3 burger takes 1~2 hours and waffle takes 2~3 hours. Third, we provide Raspberry Pi 3 and empty microSD card. So users can install what they want. We recommend Ubuntu mate 16.04 LTS for ROS compatibility. Thanks --- [Visit Topic](https://discourse.ros.org/t/is-turtlebot-the-right-platform-for-us/1892/2) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: